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degesch: prevent segfault on exit with libedit

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Přemysl Eric Janouch 2015-05-08 04:28:27 +02:00
parent 90ddcc3454
commit bdbc4b33f0
1 changed files with 4 additions and 1 deletions
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3
degesch.c
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@ -5727,6 +5727,9 @@ on_tty_readable (const struct pollfd *fd, struct app_context *ctx)
if (fd->revents & ~(POLLIN | POLLHUP | POLLERR))
print_debug ("fd %d: unexpected revents: %d", fd->fd, fd->revents);
// XXX: this may loop for a bit: stop the event or eat the input?
// (This prevents a segfault when the input has been stopped.)
if (ctx->input.active)
input_on_readable (&ctx->input);
}